54136833 has 16 divisors (see below), whose sum is σ = 76903680. Its totient is φ = 33776784.

The previous prime is 54136813. The next prime is 54136843. The reversal of 54136833 is 33863145.

It is not a de Polignac number, because 54136833 - 2⁹ = 54136321 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 54136794 and 54136803.

It is not an unprimeable number, because it can be changed into a prime (54136813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 991 + ... + 10452.

It is an arithmetic number, because the mean of its divisors is an integer number (4806480).

Almost surely, 2^54136833 is an apocalyptic number.

It is an amenable number.

54136833 is a deficient number, since it is larger than the sum of its proper divisors (22766847).

54136833 is a wasteful number, since it uses less digits than its factorization.

54136833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11548.

The product of its digits is 25920, while the sum is 33.

The square root of 54136833 is about 7357.7736442486. The cubic root of 54136833 is about 378.2953026821.

Adding to 54136833 its reverse (33863145), we get a palindrome (87999978).

It can be divided in two parts, 5413 and 6833, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 54136833 in words is "fifty-four million, one hundred thirty-six thousand, eight hundred thirty-three".